The Imbued Sword Keys are used to unlock the seal by the sending gates in The Four Belfries. Despite there being four belfries we only need a total of 3 Imbued Sword Keys.
Below is a simply guide on how to get all 3 Imbued Sword Keys
IMBUED SWORD KEYS #1
Head to The Four Belfries tower and then continue to reach the very top of the hill. This key is at the fourth belfry. Open the chest to find it.
IMBUED SWORD KEYS #2
For this key head to the Debate Parlor over in the Academy of Raya Lucania. You will then need to run along the rooftops.
Head up the dirt mount and then up the stairs. continue on and jump over the railing to reach the rooftops.
Follow the rooftops to a ladder, climb up it. You should then be in an area with the gargoyles. From there continue down to find a corpse, the key is here.
IMBUED SWORD KEYS #3
The final key can be located in Sellia Town of Sorcery, in eastern Caelid. Which is a late game area.
When you arrive you will be tasked with having to light various braziers (3 in total). Doing this will remove the blue barriers that are currently blocking other locations. One of these blocked locations will lead to the chest containing the Imbued Sword Key.
NOTES: There are only 3 belfries that lead to anywhere, as one of these belfrys have the chest that contains one of the required Imbued Sword Keys.
- First Belfry – This one leads to an area known as Crumbling Farum Azula. Here you will find bosses Godskin Duo and Maliketh, the Black Blade
- Second Belfry – This one leads back to the starting location (Chapel of Anticipation)
- Third Belfry – This one leads to Nokron, Eternal City. (You can get the Inner Order Gesture here)
- Fourth Belfry – This one holds the chest containing the Imbued Sword Key